In preparation of 64kB host page support, let's change the size
and alignment of the queue so that the VFIO DMA MAP succeeds.
We align on the host page size.

Signed-off-by: Eric Auger <eric.auger@redhat.com>
---
 block/nvme.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/block/nvme.c b/block/nvme.c
index 088ff1825a..cf8ec200af 100644
--- a/block/nvme.c
+++ b/block/nvme.c
@@ -164,9 +164,9 @@ static void nvme_init_queue(BDRVNVMeState *s, NVMeQueue *q,
     size_t bytes;
     int r;
 
-    bytes = ROUND_UP(nentries * entry_bytes, s->page_size);
+    bytes = ROUND_UP(nentries * entry_bytes, qemu_real_host_page_size);
     q->head = q->tail = 0;
-    q->queue = qemu_try_memalign(s->page_size, bytes);
+    q->queue = qemu_try_memalign(qemu_real_host_page_size, bytes);
     if (!q->queue) {
         error_setg(errp, "Cannot allocate queue");
         return;
-- 
2.21.3